ADR Chambers: Panel Members

Ronald M. Dash, LL.B

Ronald Dash is a mediator and arbitrator with ADR Chambers.

Ron has experience in employment law, commercial and contract litigation, personal injury, insurance disputes, professional negligence, medical malpractice, product liability, business disputes, debtor-creditor claims, defamation, financial advisor actions, construction disputes, commercial general liability claims, environmental contamination, franchise disputes and class actions.

Ron was a Case Management Master of the Ontario Superior Court of Justice for almost 16 years until his retirement from the bench in November 2016. As a Master, Ron presided over thousands of cases, adjudicating motions and references, conducting settlement conferences and pre-trials and case managing actions. He has had extensive experience adjudicating and mediating matters where one or more of the litigants was self-represented.

Before being appointed as a Master, Ron was a litigator for 27 years with the firm of Zammit, Dash & Semple. His practice included commercial litigation, family law, plaintiff's personal injury, and wrongful dismissal actions.

In 1998 Ron obtained his mediation certificate at the Osgoode Hall Law School intensive mediation program. He had just begun to offer mediation services in conjunction with his law practice, and was an early member of the Ontario Mandatory Mediation Program when he was appointed as a Master in 2001. He has, since joining ADR Chambers, completed further mediation training with the Stitt Feld Handy Group. He has completed intensive arbitration training with the Toronto Commercial Arbitration Society.

Ron obtained his B.A. in psychology at the University of Toronto, his law degree from Osgoode Hall Law School and was called to the bar in 1974.

He is a member of the Advocates’ Society, the Ontario Bar Association, the Toronto Commercial Arbitration Society, the ADR Institute of Ontario and the High Park Curling Club.

In addition to offering mediation, neutral evaluation and traditional arbitration, Ron is offering to conduct motions arbitration and case management of complex actions.

Availability Calendar

1. While every effort is being made to keep the calendar up to date, ADR Chambers cannot guarantee the accuracy of the information on the calendar. Please call (416) 362-8555 to confirm availability and book the panel member.

2. Please call (416) 362-8555 if the date you need is marked as unavailable to determine whether you can be accommodated by the panel member.

Booking Information

Home City:

Toronto, Ontario

Ronald M. Dash is willing to travel


Neutral Evaluation


   Partnership Disputes
   Collection / Debtors
   Franchise Disputes

   Human Rights (inc Discrim.)
   Wrongful/Constructive Dismissals
   Workplace Disputes

   Personal Injury
   Professional Liability
   Medical Malpractice
   Product Liability
   Life & Disability
   Property & Casualty

   Landlord / Tenant
   Libel & Slander
   Construction, Engineering and Infrastructure

Real Estate
   General Real Estate Transactions

To book Ronald M. Dash
1 800 856 5154